Results 21 to 30 of about 2,506 (306)
Amalgamation for inverse and generalized inverse semigroups [PDF]
Transactions of the American Mathematical Society, 1988 For any amalgam ( S , T ;
openaire +1 more source
Commuting Outer Inverse-Based Solutions to the Yang–Baxter-like Matrix Equation
Mathematics, 2022 This paper investigates new solution sets for the Yang–Baxter-like (YB-like) matrix equation involving constant entries or rational functional entries over complex numbers.
Ashim Kumar +4 more
doaj +1 more source
Generating generalized inverse Gaussian random variates by fast inversion
Computational Statistics & Data Analysis, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Josef Leydold, Wolfgang Hörmann
openaire +4 more sources
2-Strict Convexity and Continuity of Set-Valued Metric Generalized Inverse in Banach Spaces
Abstract and Applied Analysis, 2014 Authors investigate the metric generalized inverses of linear operators in Banach spaces. Authors prove by the methods of geometry of Banach spaces that, if X is approximately compact and X is 2-strictly convex, then metric generalized inverses of ...
Shaoqiang Shang, Yunan Cui
doaj +1 more source
New characterizations of k-normal and k-EP matrices
Kuwait Journal of Science, 2022 In this paper, some new characterizations of k-normal and k-EP matrices are obtained using the core-EP decomposition. We obtain several equivalent conditions for a matrix A to be k-normal and k-EP in terms of certain generalized inverses.
ZhiMei Fu, Kezheng Zuo, Yang Chen
doaj +1 more source
Interval Valued Secondary k-Range Symmetric Neutrosophic Fuzzy Matrices [PDF]
Neutrosophic Sets and Systems, 2023 The characterization of interval valued (IV) secondary k-range symmetric (RS) Neutrosophic fuzzy matrices have been examined in this study with an example. It is discussed how IV s-k RS, s-RS, IV k-RS, and IV RS matrices relate to one another.
M. Anandhkumar +3 more
doaj +1 more source
Generalized Inverse Classification [PDF]
, 2017 Accepted to SDM 2017.
Michael T. Lash +4 more
openaire +2 more sources
Journal of Mathematical Analysis and Applications, 2000 If \(A\) is an \(m\times n\) matrix, an approximate solution to the problem \(Ax=y\), is \(x=By\), where \(B\) is an \(n\times m\) matrix, and it is called a generalized inverse of \(A\). The Moore-Penrose generalized inverse of \(A\) (\(\widetilde{A}=(|A|_{\mid\text{range}(|A|)})^{-1}U^{\ast }\), where \(|A|=(A^{\ast }A)^{1/2}\) is the absolute value ...
Goldstein, Gisèle Ruiz +1 more
openaire +2 more sources
Note on the Invariance Properties of Operator Products Involving Generalized Inverses
Abstract and Applied Analysis, 2014 We investigate further the invariance properties of the bounded linear operator product AC1 B1 D and its range with respect to the choice of the generalized inverses X and Y of bounded linear operators.
Xiaoji Liu, Miao Zhang, Yaoming Yu
doaj +1 more source
Abstract and Applied Analysis, 2012 We investigate the stable perturbation of the generalized Drazin inverses of closed linear operators in Banach spaces and obtain some new characterizations for the generalized Drazin inverses to have prescribed range and null space.
Qianglian Huang +3 more
doaj +1 more source